The speed of sound in the air is 330m / s. How long will it take to hear the sound of a shot fired at a distance of 990m?
| June 10, 2021 | education
In order to determine how long we will hear the sound of a shot fired at a distance of 990 meters, it is necessary to divide the indicated distance by the speed of sound propagation in the air, namely 330 m / s.
As a result, we get:
990/330 = 3 seconds.
Answer: In 3 seconds.
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